Rotary base assembly for laser levels



FIG. 1 is a front perspective view showing my design for a rotary base assembly for laser levels;

FIG. 2 is a top plan view thereof;

FIG. 3 is a side elevational view taken from the right side thereof;

FIG. 4 is a rear elevational view thereof; and,

FIG. 5 is a bottom view thereof. 

The ornamental design for rotary base assembly for laser levels, as shown and described. 